Our sterile blue adhesive bandages are widely used in food and pharmaceutical processing sites. The internal foil makes quick detection possible through most metal detectors. Blue, metal-detectable bandages are a great choice for the food service industry. Their bright blue coloring also makes them easily visible and noticeable in case of loss. Bandages Type: Standard; Material(s): Plastic with Foil; Mounting: With Adhesive; Length: 3".